Suction hose with thread
Use:
Suction fire hoses are intended to suction and water discharge or water extinguihsing under the pressure until to 0,065 MPa. They are using as pipelines between tank and water pump. They are made from reinforced PVC with embedded spiral stiffening. Due to spiral hoses are resistant to vacuum and breakdown. At the same time retain the flexibility to allow easy handling in action.
Technical parameters:
|
Size: |
50 |
75 |
110 |
|
External diameter |
50 mm |
75 mm |
110 mm |
|
Internal diameter |
58 mm |
86 mm |
124 mm |
|
Internal operating temperature |
-20 to +60 °C |
-20 to +60 °C |
-20 to +60°C |
|
Resistante to vacuum |
65 kPa (23°C) |
65 kPa (23°C) |
65 kPa (23°C) |
|
Allowable operating pressure |
0,5 MPa (23°C)
|
0,4 MPa (23°C) |
0,4 MPa (23°C) |
|
Minimum bending radius |
average x 5 |
average x 5 |
average x 5 |
|
Material |
softened PVC |
softened PVC |
softened PVC |
|
Material of spiral |
hard PVC |
hard PVC |
hard PVC |
|
Length |
2,4 m |
2,4 m |
2,4 m |
